Sisimiut to Austin, TX: time difference
Austin, TX is 4 h behind Sisimiut. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sisimiut 05:29 5:29 AM Austin, TX 01:29 1:29 AM You –:–
05:29 5:29 AM
West Greenland Summer Time · UTC-1
☀️ 09:17 · 🌙 19:28
01:29 1:29 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
·
−4 h
Austin, TX is 4 h behind Sisimiut.
When you, Sisimiut and Austin, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇱 Sisimiut
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 Austin, TX
20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM
📍 Your time
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Time zones side by side
| Detail | 🇬🇱 Sisimiut | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 05:29 | 01:29 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | West Greenland Summer Time | Central Daylight Time |
| UTC offset | UTC-1 | UTC-5 |
| Offset from Sisimiut | — | −4 h |
| IANA zone | America/Nuuk | America/Chicago |
| Daylight saving | On summer time → UTC-2, Oct 24, 23:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 09:17 | 07:30 |
| Sunset | 19:28 | 19:08 |
| Daylight | 10 h 11 min | 11 h 38 min |
| People on this clock | 5,600 | 974,447 |
Compare Sisimiut with another city
More comparisons with Sisimiut: the time zones next to it and the far side of the clock.
Big time differences
Sisimiut and Austin, TX: common questions
What is the time difference between Sisimiut and Austin, TX?
Austin is 4 hours behind: it uses UTC−5, while Sisimiut is on UTC−1.
What time is it in Austin, TX, at the start of the working day in Sisimiut?
The working day in Sisimiut starts at 9:00 AM; in Austin it is 5:00 AM at that moment.
What time is it in Austin, TX, when it is 6:00 PM in Sisimiut?
When it is 6:00 PM in Sisimiut, it is 2:00 PM in Austin.
When do working hours in Sisimiut and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Sisimiut, which is 9:00 AM to 2:00 PM in Austin.
Until what time in Sisimiut is it still yesterday in Austin, TX?
Before 4:00 AM in Sisimiut, the date in Austin has not changed yet. From 8:00 PM in Austin, it is already the next day in Sisimiut.
Is the time difference between Sisimiut and Austin, TX, the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 24, 2026, Austin will be 3 hours behind Sisimiut.
